>> i feel a lot of pressure to honor the photos that these people have submitted. i want to create something that is relevant aspirational, meaningful. >> the deadline for tweeting photos to stone was last night, sorry about that. he will be looking through the pictures, looking for inspiration. today on katie, barbra streisand makes a rare tv appearance. she talks about working with her son. >> i tell you, when i heard his -- the things he's recorded, the musicianship, the sound of his voice. it is like he has a little chamber music orchestra, his sweetness, his inventiveness, musically, i said jason, i have to sing with you. you have to be on my duets album. not only that, you have to come -- he's never performed live. >> he's going to be performing with you in brooklyn?